Bluetooth keyboard with gear VR

Hello everyone,I have this project for university and i am using 3ds Max interactive for VR implementation and gear vr for testing. I was just wondering if a keyboard input connected to my Samsung S7 will work as an input so i can move in my scene. Does it work? I just want to move just like i move on my pc (using "w" "a" "s" "d")

There is no out-of-the-box support for additional hardware outside of the Gear VR controller for Gear VR.

Is this a joke? I've been using bluetooth keyboard for development since Unreal Engine 4.13. Up until 4.18 everything was great and it did work out-of-the-box. With moving to 4.20 it suddenly not supported. What a great idea! Why do developers even need keyboard, console commands and everything!